Fancy Yellow cushion Cut diamond 3 stones Ring

Natural yellow diamonds are part of the natural fancy-color diamond family. Their yellow color is most commonly associated with nitrogen in the crystal structure, which absorbs portions of blue light and allows yellow to dominate the visible appearance.

Color is evaluated separately from the D–Z scale used for colorless and near-colorless diamonds once the stone enters the Fancy Color grading range. Hue, tone, saturation, distribution of color, cut and lighting all influence appearance.

As with every natural diamond, the specific grading report and characteristics of the individual stone remain the authoritative source for that diamond.

White gold is a family of gold alloys rather than a single formula. Pure gold is mixed with white-colored metals to produce a paler color and improve working properties. Many pieces are rhodium plated to create a brighter, harder surface.

Karatage describes gold purity. Fourteen-karat gold contains about 58.3% gold and is commonly marked 585; the remaining alloy varies by formulation. A product’s exact alloy and surface treatment should be verified separately when relevant.